Paddle

ABSTRACT

The utility model provides a new type of paddle, which belongs to the technical field of rowing. The new type of paddle comprises a paddle blade, the left end of the paddle blade is fixed with a paddle handle, the left end of the paddle handle is provided with a connecting rod, the circumferential surface of the connecting rod is provided with elastic piece, and the left side of the connecting rod is connected with length adjusting rod through a locking mechanism. And the length adjusting rod is movably inserted into the connecting rod, the left end of the length adjusting rod is fixed with a handle, and the paddle handle, the connecting rod and the length adjusting rod are all made of new aluminum alloy materials. The entire paddle structure is reasonably set up and ingenious in concept. Through the modification of the paddle structure, not only the handle has a non-slip function during use, but also avoids the situation that the user sweats when holding the handle or can&#39;t hold the handle when it comes into contact with water during use. Meanwhile, the function diversity of the whole device can be improved by adjusting the length between the connecting rod and the length adjusting rod.

TECHNICAL FIELD

The utility model belongs to the technical field of paddles, and specifically relates to a new type of paddles.

BACKGROUND ART

With the continuous progress of society, people pay more and more attention to strengthening physical fitness through various sports. In the Dragon Boat Festival and other festivals, dragon boat rowing will be held to celebrate the festival and improve people's festive atmosphere. With the popularity of seaside activities and dragon boat sports, people's requirements for paddles are getting higher and higher. However, most of the paddle handles currently on the market do not have a non-slip design structure, meanwhile, to solve many problems in that the joint between the paddle and aluminum alloy is easy to break off, or the heavier weight of the paddle causes greater operating force.

CONTENT OF UTILITY MODEL

The utility model aims to provide a new type of paddle, which is designed to solve most of the paddle handles currently on the market do not have a non-slip design structure, meanwhile, to solve many problems in that the joint between the paddle and aluminum alloy is easy to break off, or the heavier weight of the paddle causes greater operating force.

In order to achieve the above objectives, the present utility model provides the following technical solutions:

A new type of paddle comprises a paddle, the left end of the paddle is fixed with a paddle handle, the left end of the paddle handle is provided with a connecting rod, the circumferential surface of the connecting rod is provided with elastic piece, and the left side of the connecting rod is connected with length adjusting rod through a locking mechanism, and the length adjusting rod is movably inserted into the connecting rod, the left end of the length adjusting rod is fixed with a handle, and the paddle handle, the connecting rod and the length adjusting rod are all made of new aluminum alloy materials.

Preferably, the locking mechanism comprises a paddle lock, adjusting wrench, limiting block, and limiting slot. The paddle lock is arranged at the connection of the connecting rod and the length adjusting rod, and the limit block and limit slot are both provided with two, the two limit blocks are fixed on the inner circumferential wall of the paddle lock, the two limit grooves are arranged on the circumferential surface of the length adjusting rod, and the two limit grooves are matched with the the two limit blocks, and the adjusting wrench is arranged on the paddle lock.

Preferably, a plurality of anti-slip protrusions are fixed on the surface of the handle.

Preferably, a plurality of anti-slip protrusions are all set as X-shape, and the plurality of anti-slip protrusions are all made of PP material.

Preferably, a plurality of reinforcing keels are fixed on the paddle blade.

Preferably, an operation mark is provided on the paddle lock.

Preferably, a reinforcing rib is provided at the connection between the paddle blade and paddle handle.

Preferably, the inner circumferential wall of the paddle handle and the connecting rod are both provided with waterproof plug.

Compared with the prior art, the beneficial effects of the utility model includes:

1. In this solution, the entire paddle structure is reasonably set up and ingenious in concept. Through the modification of the paddle structure, not only the handle has a non-slip function during use, but also avoids the situation that the user sweats when holding the handle or can't hold the handle when it comes into contact with water during use. Meanwhile, the function diversity of the whole device can be improved by adjusting the length between the connecting rod and the length adjusting rod, which effectively solves the problem that most paddle handles in the prior art do not have a non-slip structure, and to solve many problems in that the joint between the paddle and aluminum alloy is easy to break off, or the heavier weight of the paddle causes greater operating force by setting the connecting rod, the length adjusting rod and the paddle handle as hollow tubes and adopting the new material aluminum alloy methods. When the utility model is in use, the length of the length adjusting rod that is movably inserted into the connecting rod can be adjusted through the locking mechanism between the connecting rod and the length adjusting rod, so as to achieve the purpose of adjusting the entire length of the paddle. Meanwhile, it is preferable to set the connecting rod, the length adjusting rod and the paddle handle as hollow tubes and adopt the new material aluminum alloy, which reduces the thickness of the aluminum alloy tube material compared with the ordinary products on the market, and increases the strength while reducing the overall weight of the product, so as to reduce the user's operation strength, more labor saving.

2. In this solution, the locking mechanism can be set by adjustable wrench to make the entire paddle lock limit the position of the length adjusting rod in the connecting rod, so as to achieve the function of flexible length adjustment with strong practicability. The two limit blocks and the matching two limit slots can effectively prevent the length adjusting rod from rotating in the connecting rod, which may affect the operation. The setting of a plurality of anti-slip protrusions makes the handle more obvious anti-slip function to avoid the situation that the user sweats when holding the handle or can't hold the handle when it comes into contact with water during use. The multiple strengthening keels arranged on the paddle blades are redesigned to match the angle of the paddle blades, which increases the overall strength and water separation effect of the paddle blades, and reduces the operator's operating force during use. The operation instructions on the paddle lock are set to “Lock” and “Release” here, which to avoid problems that the user does not understand the operation during use, causes the length adjusting rod to fall off or can not be tightened to cause rotation, etc., the connection between the paddle blade and the paddle blade handle is provided with a reinforcing rib, which effectively avoids the problem that the connection can be easily broken off due to insufficient strength. The inner circumferential wall of the paddle handle and the connecting rod are both provided with waterproof plug to prevent the flooding water in the connecting rod and the paddle handle from sinking to the bottom after the whole device falls into the water. This design can make the device float on the water surface after falling into the water, making it easier to salvage.

APPENDED DRAWINGS

The appended drawings are used to provide a further understanding of the utility model and constitute a part of the patent specification. Accompanying with the embodiments of the utility model, which are all used to explain the utility model and do not constitute a limitation to the utility model. In the appended drawings:

FIG. 1 is a schematic diagram of the structure of the utility model;

FIG. 2 is the front view of the utility model;

FIG. 3 is a perspective view of the utility model.

-   -   In the picture: 1—Paddle blade; 11—Paddle handle; 2—Connecting         rod; 3—length adjusting rod; 4—Paddle lock; 41—Adjustable         wrench; 42—Limiting block; 5—Limiting slot; 6—Handle;         7—Anti-slip protrusion; 8—Reinforced keel; 9—Elastic piece.

MODE OF CARRYING OUT THE INVENTION

Following details will clearly and completely depict the technical solutions in the embodiments of the present utility model in conjunction with the appended drawings in the embodiments of the present utility model. Apparently, the mentioned above embodiments are only a part of the embodiments of the present utility model, not all embodiments. On account of the embodiments of the present utility model, all other embodiments obtained by those of ordinary technicians in the art without creative work shall fall within the protection scope of the present utility model.

Embodiment 1

Please refer to FIGS. 1 to 3, the present utility model provides the following technical solutions: a new type of paddle comprises a paddle blade (1), the left end of the paddle blade (1) is fixed with a paddle handle (11), and the left end of the paddle handle (11) is provided with a connecting rod (2), and the circumferential surface of the connecting rod (2) is provided with elastic piece (9), the left side of the connecting rod (2) is connected with length adjusting rod (3) through a locking mechanism, and the length adjusting rod (3) is movably inserted into the connecting rod (2), the left end of the length adjusting rod (3) is fixed with a handle (6), and the paddle handle (11), the connecting rod (2) and the length adjusting rod (3) are all made of new aluminum alloy materials.

In the specific embodiment of the present utility model, the entire paddle structure is reasonably set up and ingenious in concept. Through the modification of the paddle structure, not only the handle has a non-slip function during use, but also avoids the situation that the user sweats when holding the handle or can't hold the handle when it comes into contact with water during use. Meanwhile, the function diversity of the whole device can be improved by adjusting the length between the connecting rod (2) and the length adjusting rod (3), which effectively solves the problem that most paddle handles in the prior art do not have a non-slip structure, and to solve many problems in that the joint between the paddle and aluminum alloy is easy to break off, or the heavier weight of the paddle causes greater operating force by setting the connecting rod, the length adjusting rod and the paddle handle as hollow tubes and adopting the new material aluminum alloy methods. When the utility model is in use, the length of the length adjusting rod (3) that is movably inserted into the connecting rod (2) can be adjusted through the locking mechanism between the connecting rod (2) and the length adjusting rod (3), so as to achieve the purpose of adjusting the entire length of the paddle. Meanwhile, it is preferable to set the connecting rod (2), the length adjusting rod (3) and the paddle handle (11) as hollow tubes and adopt the new material aluminum alloy, which reduces the thickness of the aluminum alloy tube material compared with the ordinary products on the market, and increases the strength while reducing the overall weight of the product, so as to reduce the user's operation strength, more labor saving.

Specifically, the locking mechanism comprises a paddle lock (4), adjusting wrench (41), limiting block (42), and limiting slot (5). The paddle lock (4) is arranged at the connection of the connecting rod (2) and the length adjusting rod (3), and the limit block (42) and limit slot (5) are both provided with two, the two limit blocks (42) are fixed on the inner circumferential wall of the paddle lock (4), the two limit grooves (5) are arranged on the circumferential surface of the length adjusting rod (3), and the two limit grooves (5) are matched with the the two limit blocks (42), and the adjusting wrench (41) is arranged on the paddle lock (4).

In this embodiment: the locking mechanism can be set by adjustable wrench (41) to make the entire paddle lock (4) limit the position of the length adjusting rod (3) in the connecting rod (2), so as to achieve the function of flexible length adjustment with strong practicability. The two limit blocks (42) and the matching two limit slots (5) can effectively prevent the length adjusting rod (3) from rotating in the connecting rod (2), which may affect the operation.

Specifically, a plurality of anti-slip protrusions (7) are fixed on the surface of the handle (6).

In this embodiment: the setting of a plurality of anti-slip protrusions (7) is added to make the the handle has a non-slip function during use, and avoids the situation that the user sweats when holding the handle or can't hold the handle when it comes into contact with water during use.

Specifically, the plurality of anti-slip protrusions (7) are all set as X-shape, and the plurality of anti-slip protrusions (7) are all made of PP material.

In this embodiment: the setting the plurality of anti-slip protrusions (7) are all set as X-shape, and the plurality of anti-slip protrusions (7) to be made of PP material can further improve the comfort of the user's handle (6).

Specifically, a plurality of reinforcing keels (8) are fixed on the paddle blade (1).

In this embodiment: a plurality of reinforcing keels (8) arranged on the paddle blade (1) are preferably redesigned in accordance with the angle of the paddle blade (1), so as to increase the overall strength and water separation effect of the paddle blade (1), and reduce the operation strength of the operator in the process of use.

Specifically, the paddle lock (4) is provided with operation marks.

In this embodiment: the operation instructions on the paddle lock (4) are set to “Lock” and “Release” here, which to avoid problems that the user does not understand the operation during use, causes the length adjusting rod (3) to fall off or can not be tightened to cause rotation, etc.

Specifically, the connection between the paddle blade (1) and the paddle blade handle (11) is provided with a reinforcing rib.

In this embodiment: the connection between the paddle blade (1) and the paddle blade handle (11) is provided with a reinforcing rib, which effectively avoids the problem that the connection can be easily broken off due to insufficient strength.

Specifically, the inner circumferential wall of the paddle handle (11) and the connecting rod (2) are both provided with waterproof plug.

In this embodiment: the inner circumferential wall of the paddle handle (11) and the connecting rod (2) are both provided with waterproof plug to prevent the flooding water in the connecting rod (2) and the paddle handle (11) from sinking to the bottom after the whole device falls into the water. This design can make the device float on the water surface after falling into the water, making it easier to salvage.

The working principle and use process of the utility model: when the utility model is in use, the length of the length adjusting rod (3) that is movably inserted into the connecting rod (2) can be adjusted through the locking mechanism between the connecting rod (2) and the length adjusting rod (3), so as to achieve the purpose of adjusting the entire length of the paddle. Meanwhile, it is preferable to set the connecting rod (2), the length adjusting rod (3) and the paddle handle (11) as hollow tubes and adopt the new material aluminum alloy, which reduces the thickness of the aluminum alloy tube material compared with the ordinary products on the market, and increases the strength while reducing the overall weight of the product, so as to reduce the user's operation strength, more labor saving. The locking mechanism can be set by adjustable wrench (41) to make the entire paddle lock (4) limit the position of the length adjusting rod (3) in the connecting rod (2), so as to achieve the function of flexible length adjustment with strong practicability. The two limit blocks (42) and the matching two limit slots (5) can effectively prevent the length adjusting rod (3) from rotating in the connecting rod (2), which may affect the operation. The setting of a plurality of anti-slip protrusions (7) is added to make the the handle has a non-slip function during use, and avoids the situation that the user sweats when holding the handle or can't hold the handle when it comes into contact with water during use. A plurality of reinforcing keels (8) arranged on the paddle blade (1) are preferably redesigned in accordance with the angle of the paddle blade (1), so as to increase the overall strength and water separation effect of the paddle blade (1), and reduce the operation strength of the operator in the process of use. The operation instructions on the paddle lock (4) are set to “Lock” and “Release” here, which to avoid problems that the user does not understand the operation during use, causes the length adjusting rod (3) to fall off or can not be tightened to cause rotation, etc. The connection between the paddle blade (1) and the paddle blade handle (11) is provided with a reinforcing rib, which effectively avoids the problem that the connection can be easily broken off due to insufficient strength. the inner circumferential wall of the paddle handle (11) and the connecting rod (2) are both provided with waterproof plug to prevent the flooding water in the connecting rod (2) and the paddle handle (11) from sinking to the bottom after the whole device falls into the water. This design can make the device float on the water surface after falling into the water, making it easier to salvage. The entire paddle structure is reasonably set up and ingenious in concept. Through the modification of the paddle structure, not only the handle has a non-slip function during use, but also avoids the situation that the user sweats when holding the handle or can't hold the handle when it comes into contact with water during use. Meanwhile, the function diversity of the whole device can be improved by adjusting the length between the connecting rod (2) and the length adjusting rod (3), which effectively solves the problem that most paddle handles in the prior art do not have a non-slip structure, and to solve many problems in that the joint between the paddle blade and aluminum alloy is easy to break off, or the heavier weight of the paddle causes greater operating force by setting the connecting rod (2), the length adjusting rod (3) and the paddle handle (11) as hollow tubes and adopting the new material aluminum alloy methods.

Finally, it should be noted that what is said above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Notwithstanding the present utility model has been described in detail with reference to the foregoing embodiments, it is still possible for technicians in the field to modify the technical scheme recorded in each of the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model. 

1. A new type of paddle, characterized in that it comprises a paddle blade (1), the left end of the paddle blade (1) is fixed with a paddle handle (11), and the left end of the paddle handle (11) is provided with a connecting rod (2), and the circumferential surface of the connecting rod (2) is provided with elastic piece (9), the left side of the connecting rod (2) is connected with length adjusting rod (3) through a locking mechanism, and the length adjusting rod (3) is movably inserted into the connecting rod (2), the left end of the length adjusting rod (3) is fixed with a handle (6), and the paddle handle (11), the connecting rod (2) and the length adjusting rod (3) are all made of new aluminum alloy materials.
 2. The new type of paddle according to claim 1, characterized in that the locking mechanism comprises a paddle lock (4), an adjusting wrench (41), limit block (42) and limit slot (5), the paddle lock (4) is arranged at the connection of the connecting rod (2) and the length adjusting rod (3), the limit block (42) and limit slot (5) are both provided with two, the two limit blocks (42) are fixed on the inner circumferential wall of the paddle lock (4), the two limit grooves (5) are arranged on the circumferential surface of the length adjusting rod (3), and the two limit grooves (5) are matched with the the two limit blocks (42), and the adjusting wrench (41) is arranged on the paddle lock (4).
 3. The new type of paddle according to claim 2, characterized in that: the surface of the handle (6) is fixed with a plurality of anti-skid protrusions (7).
 4. The new type of paddle according to claim 3, characterized in that: a plurality of anti-slip protrusions (7) are all set as X-shape, and the a plurality of anti-slip protrusions (7) are all made of PP material.
 5. The new type of paddle according to claim 4, characterized in that: a plurality of reinforcing keels (8) are fixed on the paddle blade (1).
 6. The new type of paddle according to claim 5, characterized in that: the paddle lock (4) is provided with operation marks.
 7. The new type of paddle according to claim 6, characterized in that: the connection between the paddle blade (1) and the paddle handle (11) is provided with reinforcing rib.
 8. The new type of paddle according to claim 7, characterized in that: the inner circumferential wall of the paddle handle (11) and the connecting rod (2) are both provided with waterproof plug. 